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Fencer Vulns
medium 4.3

CVE-2005-3397 json

Cross-site scripting (XSS) vulnerability in Comersus BackOffice allows remote attackers to inject arbitrary web script or HTML via the erro…

published 2005-11-01 21 y ago modified 2026-06-16 4 mo ago also EUVD-2005-3396

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.4%
EPSS 1.4% chance of exploitation in 30 days, percentile 72%
public exploits
1
Exploit-DB

Summary

Cross-site scripting (XSS) vulnerability in Comersus BackOffice allows remote attackers to inject arbitrary web script or HTML via the error parameter to comersus_backoffice_supportError.asp. NOTE: the comersus_backoffice_message.asp/message vector is already covered by CVE-2005-2191 item 2.

Timeline

  1. First public exploit (EDB-26444)
  2. Published

Exploit prediction

1.39% chance of exploitation in the next 30 days, higher than 72% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-26444 Comersus Backoffice 4.x/5.0/6.0 - 'comersus_Backoffice_supportError.asp?error' Cross-Site Scripting webapps, 2005-10-31
  • securityfocus.com http://www.securityfocus.com/bid/15251 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.